diff --git a/libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC176X/TARGET_MBED_LPC1768/PinNames.h b/libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC176X/TARGET_MBED_LPC1768/PinNames.h
index 82a764366c..4bf7230307 100644
--- a/libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC176X/TARGET_MBED_LPC1768/PinNames.h
+++ b/libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC176X/TARGET_MBED_LPC1768/PinNames.h
@@ -96,6 +96,8 @@ typedef enum {
     D11 = P0_9,
     D12 = P0_8,
     D13 = P0_7,
+    D14 = P0_27,
+    D15 = P0_28,
 
     A0 = P0_23,
     A1 = P0_24,